BIMSA > SIMIS String Math Seminar Intersection theory on moduli space of super Riemann surfaces
Intersection theory on moduli space of super Riemann surfaces
Organizer
Veronica Pasquarella
Speaker
Hao Xu
Time
Wednesday, November 20, 2024 4:00 PM - 5:00 PM
Venue
SIMIS-1610
Abstract
The intersection theory on moduli space of Riemann surfaces has wide applications to many subjects of mathematics and physics, since the celebrated Witten-Kontsevich theorem (1990) connecting it to matrix integral and integrable system. We will talk about the super version of this intersection theory, which is related to Jackiw-Teitelboim (JT) supergravity, especially their polynomiality, recurision and asymptotics. This is joint work with Prof. K. Liu and my students X. Huang and Y. Zhi.